docs: def normalize_role(role, config):
      """
      Normalize a role name.
      """
      if role.startswith(config["scm_repo_prefix"]):
          role_name = role.replace(config["scm_repo_prefix"], "")
      else:
          if "." in role:
              galaxy_prefix = "{0}.".format(config["scm_user"])
              role_name = role.replace(galaxy_prefix, "")
          elif "-" in role:
              role_name = role.replace("-", "_")
          else:
              role_name = role
  
      return role_name